MaplePrimes - Questions and Posts tagged with mathematica

Duplicating Mathematica's Locator

jjrohal — Tue, 24 Apr 2012 16:01:20 Z

How would I create an interactive component similar to the Locator functionality provided in Mathematica? For example, the command in Mathematica

Manipulate[
Graphics[Polygon[pt], PlotRange -> 2],
{{pt, {{0, 0}, {1, 0}, {1, 1}, {0, 1}, {1, -1}}}, Locator}
]

creates five Locator objects stored in the variable pt. This example can be found in the

problems about displaying the mathematics symbols

521dada — Fri, 30 Mar 2012 07:33:52 Z

First,a Maple file is exported as the html file,but it took too much time to load the applet(com.maplesoft.applets.MathMLViewer)to display the mathematical symbols,such as the symbols of integral and differential,as shown in Figs.1 and 2.How to accelerate
loading rate of Java applet?
Second,the problem will occur in the browsers of IE and firefox that the equation is incomplete display as shown in Figs3.Is there a method can handle the problem?
The last,using the...

Who can help me in transform a simple MMA 8.0 sheet into maple 15?

wschrabi — Thu, 02 Feb 2012 14:20:15 Z

HI experts,

can anyone here help mi in transform a Mathematica v8.0 sheet into maple v.15 ?

I am still maple novice.

Thanks a lot

My MMA file as ZIP:

general_two_compartm.zip

Humor. The cost of web-maths

Valery Cyboulko — Mon, 23 Jan 2012 17:30:19 Z

The cost of some mathematical sites (estimated bizinformation.org):
8.000.000 $ - wolfram.com
372.456 $ - webmath.exponenta.ru (Russian Maple in education)
292.301 $ - maplesoft.com

    82.342 $ - exponenta.ru
    61.278 $ - webmath.ru
    54.895 $ - math.ege
    43.302 $ - univ.kiev.ua (Kiev National University)

New computer for programming

felipe_p — Wed, 28 Dec 2011 21:42:04 Z

I'm thinking about getting a new laptop (since the current one is kind of outdated). I use a lot of Matlab, Maple and Mathematica and will be doing come cfd computations. I found two laptops which, for the same price, only differ in processor and screen size. One features a i7-2620M and has a 13' screen and the other a i7-2670QM with a 15' screen. What I need to know is if the difference between processors is significant enough for me to turn a blind eye on portability ...

Why does Maple do so badly at solving ODEs?

JerseyJohn — Fri, 09 Dec 2011 19:39:15 Z

Simple question:

Solve y''(x)-y'(x)+2y(x)=10e^(-x)sin(x)

Mathematica answer:

which is correct.

Maple 15 can get the homogeneous solution (the first two terms) but the particular solution? Not as we know it.

y(x) = exp((1/2)*x)*sin((1/2)*sqrt(7)*x)*_C2+exp((1/2...

10 Tips for writing fast Mathematica code

JacquesC — Thu, 08 Dec 2011 01:04:31 Z

Recently posted onto Wolfram's Blog is a set of 10 tips for how to write fast Mathematica code. It is a very amusing read -- go read it now, because below I am going to make some comments on it, assuming that you have read it.

Use floating-point numbers if you can, and use them early.
Basically: if you're using Mathematica as a...

bifurcation diagram help

ukendt123 — Tue, 06 Dec 2011 14:53:10 Z

It is the mathematica code for bifurcation diagram of the model that i am working with now. is there anybody who can translate it into maple code? or does anyone can help me with making a bifurcation diagram for such a ODE system in maple??

Thanks in advance

Plotting Region Based on Boolean Expression

jjrohal — Sat, 08 Oct 2011 21:02:03 Z

I am looking for an implementation of the Mathematica equivalent of RegionPlot whose description should be like:

RegionPlot(pred,x=x_min..x_max, y=y_min..y_max) makes a plot showing the region in which pred is True.

For example, I would like to execute:

> RegionPlot(f(x,y) > 0 and g(x,y), x=x_min..x_max, y=y_min..y_max)

where g(x,y) outputs True/False.

One idea I had was to use:

> densityplot(`if`(pred,1,0...

Maple analog to Mathematica's Manipulate

Kamel Boughrara — Thu, 21 Jul 2011 16:12:22 Z

Hi,

I have explored some multi-animation with maple, but I can not change the parameters one by one.

http://www.mapleprimes.com/questions/99833-Procedure-For-ANIMATE-Multiparametrique

Command Explore is analog to Mathematica's Manipulate but the problem in a new worksheet.

How to get Explore like Manipulate in the same worksheet ?

alex_01

How do I translate the following Mathematica code into Maple code?

kkharrod — Tue, 12 Jul 2011 02:41:46 Z

I am trying to translate the following Mathematica code into Maple, but am having a lot of difficulties finding the equivalent commands. Could you please help?

Table[ Partition[ Take[ Flatten[ t ], {k, 3*Length[ t ], 3} ], cols ], {k, 1,3} ]

Note: t,k, and cols are all variables

Equivalent Maple Command to # in Mathematica

hild2959 — Tue, 14 Jun 2011 20:33:53 Z

I am looking for the equivalent command in Maple to the Mathematica command # which takes the first argument of a pure function. Is there any such equivalent, and if so what is it?

Convergents Constants

Marvin Ray Burns — Mon, 30 May 2011 04:30:11 Z

Here is the progress made in the investigation of what I call the convergents constants:
https://oeis.org/wiki/Table_of_convergents_constants

I wonder if anyone would be interested in adding anything to it. I would like to see the convergents constants studied some in Maple to compare with my Mathematica results; my investigation is in dire need of some proof other than my...

Grandiose Idea to the Maple-community.

Valery Cyboulko — Wed, 02 Mar 2011 10:30:48 Z

One must agree with the fact that on the foundation of Mathematica created the most popular math encyclopedia.

Our response to Chamberlain.

I propose to establish a Global Practicum of elementary and higher mathematics - Mapler.
My Russian version already contains several thousand multi-choice programs with complete solutions, tests, tutors, graphics, etc.
This workshop will be an order of magnitude more in demand audience than Mathworld.

how we can use maple converter to convert mathematica5.2 notebook into maple?

tayyab — Tue, 01 Mar 2011 11:05:06 Z

how we can convert mathematica5.2 worksheet into maple13 worksheet?